CN113209697A - A prevent blockking up filter equipment for sewage treatment - Google Patents
A prevent blockking up filter equipment for sewage treatment Download PDFInfo
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- CN113209697A CN113209697A CN202110554894.9A CN202110554894A CN113209697A CN 113209697 A CN113209697 A CN 113209697A CN 202110554894 A CN202110554894 A CN 202110554894A CN 113209697 A CN113209697 A CN 113209697A
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- filtering
- rod
- filter
- pipeline
- scraper
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- 239000010865 sewage Substances 0.000 title claims abstract description 47
- 238000001914 filtration Methods 0.000 claims abstract description 111
- 239000002893 slag Substances 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 239000013049 sediment Substances 0.000 claims description 13
- 239000010902 straw Substances 0.000 claims description 8
- 230000000087 stabilizing effect Effects 0.000 claims description 5
- 239000003818 cinder Substances 0.000 claims description 4
- 238000007790 scraping Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 239000012535 impurity Substances 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/067—Construction of the filtering drums, e.g. mounting or sealing arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/76—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
- B01D35/308—Made of at least two different materials, e.g. metal and plastic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
- B01D37/04—Controlling the filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/29—Filter cartridge constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/31—Other construction details
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to the field of sewage treatment, in particular to an anti-blocking filtering device for sewage treatment, which comprises a filtering cavity, a filtering pipeline and a deslagging device, wherein the filtering cavity is provided with a filtering pipe; the slag removing device comprises a rotary rod, a scraper unit and a slag sucking mechanism; one end of the rotary rod penetrates through the filtering pipeline and the filtering cavity body, can rotate in the filtering pipeline and can move back and forth in the filtering pipeline along the axial direction of the filtering pipeline; the scraper unit comprises a scraper, a buffer spring and a single rod; the slag suction mechanism comprises a suction nozzle, a slag collecting port, a suction pipe and a slag outlet. According to the sewage filter device, the scraper unit scrapes the filter residue on the filter screen in a manner of rotating and moving back and forth along with the rotary rod in the filter pipeline, and the residue suction mechanism sucks and discharges the filter residue after the filter residue is scraped, so that the problem that the filter screen is still blocked due to incomplete scraping of the filter residue is solved, equipment does not need to be stopped, and the sewage filtering efficiency and the equipment operating efficiency are improved.
Description
Technical Field
The invention relates to the field of sewage treatment, in particular to an anti-blocking filtering device for sewage treatment.
Background
The sewage generated in urban production and life is increased year by year, and particularly, the domestic sewage has heavy load of urban sewage pipelines due to a plurality of pollution sources and large discharge amount, so that the problems of deposition and blockage are often encountered.
For the environmental protection theory of practicing thrift, carry out primary filter treatment with domestic sewage earlier usually, then carry out subsequent processing work, primary filters usually and filters by the filter screen, but because the rubbish debris in former sewage is more, among the primary filter process again, the filter screen is blockked up by impurity easily, leads to sewage treatment efficiency lower, and then influences sewage treatment device's normal operating.
The existing equipment adopts a back flushing mode to flush out impurities blocked in a filter screen, the mode can improve the water treatment efficiency, but the water discharge is usually stopped firstly in the treatment process, and the water discharge is continued after the blocked impurities are cleaned out, so that the mode is troublesome to operate, the water discharge operation needs to be carried out for multiple times, and the water treatment efficiency is influenced. Chinese patent CN112569657A discloses an environmental protection is with preventing blockking up formula filter equipment, it can be through spouting the water structure and collect the back and spout to rivers passageway after the water part after will filtering, so that will block up behind rivers blowout rivers passageway ejecting in the impurity of first filtration pore, make the filter residue be difficult for blockking up first filtration pore, the direction that water structure spun rivers and discharge water filtered the back and flow down is opposite, and the filtering operation of water structure water spray in-process discharge water does not stop, the efficiency has been filtered in the improvement, nevertheless not discharge the filter residue after will filtering, the problem of filter screen jam is not finally solved completely.
Disclosure of Invention
The invention provides an anti-clogging filtering device for sewage treatment, which solves the problems that a filter screen of the existing sewage treatment equipment is clogged, and filter residues cannot be thoroughly removed.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:
an anti-clogging filtering device for sewage treatment comprises a filtering cavity, a filtering pipeline and a deslagging device arranged in the filtering pipeline;
the filtering cavity is a cylinder, a water inlet for leading in sewage is formed in one side of the filtering cavity, and a water outlet for discharging the filtered sewage is formed in the bottom of the filtering cavity;
the filtering pipeline is arranged in the filtering cavity and is coaxial with the filtering cavity, and a cavity for containing filtered sewage is formed between the outer circumferential surface of the filtering pipeline and the inner circumferential surface of the filtering cavity;
the filtering pipeline comprises a rectangular frame and two semi-cylindrical filter screens; two ends of the rectangular frame are rotatably arranged in the filtering cavity; one end of each filter screen is rotatably hinged on the rectangular frame, the other ends of the two filter screens are sealed on the rectangular frame through two bolts, the two semi-cylindrical filter screens can be combined to form a cylindrical filter screen, and the two filter screens are alternately positioned in sewage along with the rotation of the rectangular frame for filtering operation;
the slag removing device comprises a rotary rod, a scraper unit and a slag sucking mechanism;
one end of the rotary rod penetrates through the filtering pipeline and the filtering cavity body, can rotate in the filtering pipeline and can move back and forth in the filtering pipeline along the axial direction of the filtering pipeline;
the scraper unit comprises a scraper, a buffer spring and a single rod; one end of the scraper is provided with a cutter head which is inclined and is abutted against the inner wall of the filtering pipeline, the other end of the scraper is elastically connected to the single rod through a buffer spring, and the single rod is vertically in threaded connection with the rotary rod; the scraper units are arranged on the outer wall of the rotary rod in a staggered manner along the length direction of the rotary rod, and a plurality of threaded ports for mounting the scraper units are correspondingly arranged on the rotary rod;
inhale sediment mechanism including a plurality of suction nozzles, the one end that the tool bit was kept away from to the scraper is equipped with the collection cinder notch that leaks hopper-shaped, and a plurality of suction nozzle correspondence is installed in album cinder notch, and the single pole still is equipped with the sediment chamber of inhaling of a intercommunication with the inside of swing arm, and swing arm one end still is equipped with a slag notch to inhale the sediment intracavity and still be equipped with a straw that is used for communicateing a plurality of suction nozzle, the end of slagging tap of straw passes the slag notch and outwards stretches out.
Furthermore, the tip of rectangular frame still is equipped with an extension rod of outside extension, and the extending direction perpendicular to of extension rod revolves the length direction, still is equipped with two gag lever posts that are used for restricting extension rod rotation range on the outer wall of filter chamber.
Further, the swing arm is located the outer one of filter cavity and serves and is equipped with the bar shaped plate, the swing arm with bar shaped plate rotation connection perpendicularly, the tip that the swing arm is located the bar shaped plate still fixedly is equipped with a driven gear, and driven gear's side is equipped with a driving gear, the teeth of a cogwheel intermeshing between driving gear and the driven gear, still fixedly on the bar shaped plate is equipped with one and is used for driving gear pivoted rotating electrical machines, rotating electrical machines drives the driving gear and rotates, and the driving gear drives driven gear and rotates, and then drives the swing arm at the filter tube internal rotation.
Furthermore, one end, far away from the rotating rod, of the strip-shaped plate is fixedly provided with a sleeving column, the length direction of the sleeving column is perpendicular to the length direction of the strip-shaped plate, and one end, far away from the strip-shaped plate, of the sleeving column is telescopically arranged on a stabilizing frame; the screw rod is connected with the internal thread of the sleeve connection column, the screw rod is driven by a driving motor to rotate so as to push the strip-shaped plate to move linearly, and the driving motor is arranged on the outer wall of the filtering cavity.
Furthermore, the rectangular frame is driven by a frame driving mechanism to rotate, the frame driving mechanism is provided with a first straight-tooth gear and a second straight-tooth gear, the first straight-tooth gear is fixedly arranged at the end part of the rectangular frame, the second straight-tooth gear is arranged at the side of the first straight-tooth gear, the second straight-tooth gear and the first straight-tooth gear are meshed with each other, and the outer wall of the filtering cavity is further fixedly provided with a direct current motor used for driving the second straight-tooth gear to rotate.
Furthermore, an opening is formed in the top of the filtering cavity, and a sliding cover capable of sliding to be opened along the outer wall of the filtering cavity is further arranged at the opening of the top of the filtering cavity.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the scraper unit scrapes the filter residue on the filter screen in a manner of rotating and moving back and forth along with the rotary rod in the filter pipeline, so that the problem that the filter screen is still blocked due to incomplete scraping of the filter residue is solved, the purification degree of sewage is ensured, and the filtering efficiency of the sewage is improved;
2. the filter residue is conveniently and directly discharged by the mode that the residue suction mechanism sucks the filter residue after the filter residue is scraped, the equipment does not need to be stopped, and the filter residue is discharged after the filter residue is completely removed, so that the filtering efficiency of the sewage is further improved;
3. the two filter screens can alternately filter sewage through the rotation of the rectangular frame, the damage of the single filter screen in long-time use is reduced, the times of filter screen replacement are reduced, and the efficiency of sewage filtration is also improved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic perspective view of the sliding cover of FIG. 1 in an open position;
FIG. 4 is a top view of the present invention;
FIG. 5 is a cross-sectional view taken at A-A of FIG. 4;
FIG. 6 is a partial perspective view of the present invention;
FIG. 7 is a schematic perspective view of a filter tube;
FIG. 8 is a schematic perspective view of the filter screen of FIG. 6 in an open position;
FIG. 9 is a first perspective view of the deslagging device;
FIG. 10 is a schematic perspective view of the slag removing device;
FIG. 11 is an enlarged view at C of FIG. 10;
fig. 12 is a front view of the blade unit arrangement.
FIG. 13 is a side view of the socket post, screw
FIG. 14 is a cross-sectional view taken at B-B of FIG. 13;
the reference numbers in the figures are: a filtering cavity 1, a filtering pipeline 2, a deslagging device 3, a water inlet 4, a water outlet 5,
The device comprises a rectangular frame 6, a filter screen 7, a bolt 8, a rotary rod 9, a scraper 10, a buffer spring 11, a single rod 12, a threaded port 13, a suction nozzle 14, a slag collecting port 15, a slag discharging port 16, an extension rod 17, a limiting rod 18, a strip-shaped plate 19, a driven gear 20, a driving gear 21, a rotating motor 22, a sleeving column 23, a stabilizing frame 24, a screw rod 25, a driving motor 26, a first straight-tooth gear 27, a second straight-tooth gear 28, a direct-current motor 29 and a sliding cover 30.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
Referring to fig. 1-5, an anti-clogging filtering device for sewage treatment comprises a filtering chamber 1, a filtering pipeline 2 and a deslagging device 3 arranged in the filtering pipeline;
the filtering cavity 1 is a cylinder, a water inlet 4 for leading in sewage is arranged at one side of the filtering cavity 1, and a water outlet 5 for discharging the filtered sewage is arranged at the bottom of the filtering cavity;
the filtering pipeline 2 is arranged inside the filtering cavity 1 and is coaxial with the filtering cavity 1, and a cavity for containing filtered sewage is formed between the outer circumferential surface of the filtering pipeline 2 and the inner circumferential surface of the filtering cavity 1;
as shown in fig. 6-7, the filtering duct 2 comprises a rectangular frame 6, two semi-cylindrical filtering screens 7; two ends of the rectangular frame 6 are rotatably arranged in the filtering cavity 1; one end of each filter screen 7 is rotatably hinged on the rectangular frame 6, the other ends of the two filter screens 7 are sealed on the rectangular frame 6 through two bolts 8, the two filter screens 7 can be combined to form a cylindrical filter screen, and the two filter screens 7 are alternately positioned in sewage along with the rotation of the rectangular frame 6 for filtering operation;
to the sewage filtering process, at first the staff filters through filter screen 7 in leading-in 2 to the filter tube with sewage through water inlet 4, and sewage after the filtration passes through delivery port 5 and discharges, because single filter screen 7 filters sewage for a long time and leads to it to rust easily, therefore filter screen 7 accessible rectangular frame 6's rotation is filtering 1 internal rotation 180 of cavity, makes two filter screens 7 be located in sewage along with rectangular frame 6's rotation in turn and filters the operation, has prolonged the life of every filter screen.
Referring to fig. 8-12, the deslagging device comprises a rotary rod 9, a scraper unit and a slag suction mechanism;
one end of the rotary rod 9 penetrates through the filtering pipeline 2 and the filtering cavity 1, can rotate in the filtering pipeline 2 and moves back and forth in the filtering pipeline 2 along the axial direction of the filtering pipeline 2;
referring to fig. 8-10 (which show a blade unit) comprising a blade 10, a buffer spring 11 and a single bar 12; one end of the scraper 10 is provided with a cutter head which is inclined and is abutted against the inner wall of the filter pipeline 2, the other end of the scraper is connected to a single rod 12 through a buffer spring elasticity 11, and the single rod 12 is vertically in threaded connection with the rotary rod 9;
as shown in fig. 11, the plurality of scraper units are arranged on the outer wall of the rotating rod in a staggered manner along the length direction of the rotating rod, and a plurality of threaded ports 13 for installing the plurality of scraper units are correspondingly arranged on the rotating rod;
the in-process of filter residue is scraped to the scraper unit, because buffer spring 11's effort, the tool bit of scraper 10 contradicts in the inner wall of drainage mechanism, and in swing arm 9 at 2 internal rotations of filter tube and round trip movement, scraper 10 is spiral movement along the filter screen inner wall and scrapes the filter residue on its inner wall, prevents that the filter residue from scraping incompletely to lead to drainage mechanism still to block up, makes the scraper reduce the resistance when scraping the residue through the crisscross mode that sets up of a plurality of scraper unit.
Inhale sediment mechanism including a plurality of suction nozzles 14, the one end that the tool bit was kept away from to scraper 10 is equipped with the sediment mouth 15 that gathers of hopper-shaped, and a plurality of suction nozzle 14 corresponds installs in gathering sediment mouth 15, and single-pole 12 still is equipped with the sediment chamber of inhaling of a intercommunication with swing arm 9 is inside, and swing arm 9 one end still is equipped with a slag notch 16 to inhale the sediment intracavity and still be equipped with a straw (not shown in the figure) that is used for communicateing a plurality of suction nozzle 14, the slag notch 16 outwards stretches out is passed to the end of slagging tap of straw.
The filter residue is scraped by scraper 10 and is fallen to the collection sediment mouth 15 of scraper 10 one end in, a plurality of suction nozzle 14 in the collection sediment mouth 15 passes through the straw and inhales the filter residue, and the filter residue is thereupon discharged through slag notch 16 along the straw, scrapes the mode of back absorption filter residue simultaneously through suction nozzle 14 at the filter residue, and the filter residue of being convenient for is direct by the discharge, need not to scrape the filter residue at water filtering mechanism and discharges the filter residue again after accomplishing, has improved the discharged efficiency when the filter residue is scraped.
Referring to fig. 7, an extending rod 17 extending outward is further disposed at an end of the rectangular frame 6, an extending direction of the extending rod 17 is perpendicular to a length direction of the rotating rod 9, and two limiting rods 18 for limiting a rotation range of the extending rod 17 are further disposed on an outer wall of the filtering cavity 1.
Referring to fig. 9, the swing arm 9 is located and is served and be equipped with strip 19 outside filtering cavity 1, swing arm 9 with strip 19 rotates perpendicularly and connects, and swing arm 9 is located the tip of strip 19 and still fixedly is equipped with a driven gear 20, and driven gear 20's side is equipped with a driving gear 21, and the teeth of a cogwheel intermeshing between driving gear 21 and the driven gear 20, 19 still fixedly are equipped with one on the strip and are used for driving gear 21 pivoted rotating electrical machines 22 on the strip, rotating electrical machines 22 drive driving gear 21 rotates, and driving gear 21 drives from the rotation of driving gear 20, and then drives swing arm 9 and filter the pipeline internal rotation, and swing arm 9 drives the scraper unit thereupon and rotates.
Referring to fig. 13 to 14, a splicing column 23 is fixedly arranged at one end of the strip-shaped plate 19 away from the rotating rod 9, the length direction of the splicing column 23 is perpendicular to the length direction of the strip-shaped plate 19, and one end of the splicing column 23 away from the strip-shaped plate 19 is telescopically mounted on a stabilizing frame 24; the internal thread of the sleeve connecting column 23 is connected with a screw rod 25, the screw rod 25 is driven by a driving motor 26 to rotate so as to push the strip-shaped plate 19 to move linearly, and the driving motor 26 is arranged on the outer wall of the filtering cavity. The driving motor 26 drives the screw rod 25 to rotate, the sleeve column 23 horizontally and linearly moves on the stabilizing frame 24 along with the sleeve column 23, the strip-shaped plate 19 moves along with the sleeve column 23, and the rotating rod 9 is rotatably arranged on the strip-shaped plate 19, so that the rotating rod 9 horizontally and linearly moves in the filtering pipeline 2 while rotating, and filter residues on the inner wall of the filter screen 7 are scraped in the scraper 10 in a mode of spirally advancing and retreating through the rotating rod 9 in a moving mode of spirally advancing and retreating.
Referring to fig. 6-7, the rectangular frame 6 is driven by a frame driving mechanism, the frame driving mechanism is provided with a first spur gear 27 and a second spur gear 28, the first spur gear 27 is fixedly arranged at an end of the rectangular frame 6, the second spur gear 28 is arranged beside the first spur gear 27, the second spur gear 28 is meshed with the first spur gear 27, and a dc motor 29 for driving the second spur gear 28 to rotate is fixedly arranged on an outer wall of the filtering chamber. The direct current motor 29 drives the second straight-tooth gear 28 to rotate, the first straight-tooth gear 27 drives the rectangular frame 6 to rotate 180 degrees, the rectangular frame 6 rotates to drive the filter screens 7 to rotate, and then two filter screens 7 alternately enter sewage to be filtered, so that the damage of long-time use of a single filter screen 7 is reduced, and the sewage filtering efficiency is also improved.
Referring to fig. 3, the top of the filtering chamber 1 is provided with an opening, and the opening at the top of the filtering chamber is further provided with a sliding cover 30 which can slide along the outer wall of the filtering chamber. The worker can observe the inside of the filter chamber 1 by opening the sliding cover 30 to check the inside of the filter chamber 1.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. An anti-clogging filtering device for sewage treatment is characterized by comprising a filtering cavity, a filtering pipeline and a deslagging device arranged in the filtering pipeline;
the filtering cavity is a cylinder, a water inlet is formed in one side of the filtering cavity, and a water outlet is formed in the bottom of the filtering cavity;
the filtering pipeline is arranged in the filtering cavity and is coaxial with the filtering cavity, and a cavity for containing filtered sewage is formed between the outer circumferential surface of the filtering pipeline and the inner circumferential surface of the filtering cavity;
the filtering pipeline comprises a rectangular frame and two semi-cylindrical filter screens; two ends of the rectangular frame are rotatably arranged in the filtering cavity; one end of each filter screen is rotatably hinged on the rectangular frame, the other ends of the two filter screens are sealed on the rectangular frame through two bolts, the two semi-cylindrical filter screens can be combined to form a cylindrical filter screen, and the two filter screens are alternately positioned in sewage along with the rotation of the rectangular frame for filtering operation;
the slag removing device comprises a rotary rod, a scraper unit and a slag sucking mechanism;
one end of the rotary rod penetrates through the filtering pipeline and the filtering cavity body, can rotate in the filtering pipeline and can move back and forth in the filtering pipeline along the axial direction of the filtering pipeline;
the scraper unit comprises a scraper, a buffer spring and a single rod; one end of the scraper is provided with a cutter head which is inclined and is abutted against the inner wall of the filtering pipeline, the other end of the scraper is elastically connected to the single rod through a buffer spring, and the single rod is vertically in threaded connection with the rotary rod; the scraper units are arranged on the outer wall of the rotary rod in a staggered manner along the length direction of the rotary rod, and a plurality of threaded ports for mounting the scraper units are correspondingly arranged on the rotary rod;
inhale sediment mechanism including a plurality of suction nozzles, the one end that the tool bit was kept away from to the scraper is equipped with the collection cinder notch that leaks hopper-shaped, and a plurality of suction nozzle correspondence is installed in album cinder notch, and the single pole still is equipped with the sediment chamber of inhaling of a intercommunication with the inside of swing arm, and swing arm one end still is equipped with a slag notch to inhale the sediment intracavity and still be equipped with a straw that is used for communicateing a plurality of suction nozzle, the end of slagging tap of straw passes the slag notch and outwards stretches out.
2. The anti-clogging filtering device for sewage treatment as claimed in claim 1, wherein the end of the rectangular frame is further provided with an extending rod extending outwards, the extending direction of the extending rod is perpendicular to the length direction of the rotating rod, and the outer wall of the filtering chamber is further provided with two limiting rods for limiting the rotating range of the extending rod.
3. The anti-clogging filtering device for sewage treatment as claimed in claim 1, wherein the end of the rotary rod outside the filtering cavity is provided with a strip-shaped plate, the rotary rod is vertically and rotatably connected with the strip-shaped plate, the end of the rotary rod located at the strip-shaped plate is further fixedly provided with a driven gear, the side of the driven gear is provided with a driving gear, the teeth of the driving gear and the driven gear are meshed with each other, and the strip-shaped plate is further fixedly provided with a rotating motor for driving the driving gear to rotate.
4. The anti-clogging filtering device for sewage treatment according to claim 1, wherein a sleeving column is fixedly arranged at one end of the strip-shaped plate away from the rotating rod, the length direction of the sleeving column is perpendicular to the length direction of the strip-shaped plate, and one end of the sleeving column away from the strip-shaped plate is telescopically arranged on a stabilizing frame; the screw rod is connected with the internal thread of the sleeve connection column, and the screw rod is driven by a driving motor to rotate so as to push the strip-shaped plate to move linearly.
5. The anti-clogging filtering device for sewage disposal according to claim 1, wherein the rectangular frame is rotated by a frame driving mechanism, the frame driving mechanism comprises a first spur gear and a second spur gear, the first spur gear is fixedly disposed at an end of the rectangular frame, the second spur gear is disposed beside the first spur gear, and the second spur gear is engaged with the first spur gear, and a dc motor for driving the second spur gear to rotate is fixedly disposed on an outer wall of the filtering chamber.
6. An anti-clogging filter device for sewage treatment according to claims 1-5, characterized in that the top of the filter chamber is provided with an opening and the top opening of the filter chamber is further provided with a sliding cover which can slide open along the outer wall of the filter chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110554894.9A CN113209697A (en) | 2021-05-21 | 2021-05-21 | A prevent blockking up filter equipment for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110554894.9A CN113209697A (en) | 2021-05-21 | 2021-05-21 | A prevent blockking up filter equipment for sewage treatment |
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| Publication Number | Publication Date |
|---|---|
| CN113209697A true CN113209697A (en) | 2021-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110554894.9A Pending CN113209697A (en) | 2021-05-21 | 2021-05-21 | A prevent blockking up filter equipment for sewage treatment |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113694608A (en) * | 2021-08-18 | 2021-11-26 | 盛丽琼 | Water pollution treatment device convenient for quick connection of pipelines |
| CN114307343A (en) * | 2022-01-12 | 2022-04-12 | 江西现代职业技术学院 | Foamed ceramic impurity filtering device |
| CN114653326A (en) * | 2022-03-23 | 2022-06-24 | 徐州工业职业技术学院 | Liquid phase method for preparing nano SiO2Chemical synthesis equipment for powder |
| CN114984655A (en) * | 2022-06-14 | 2022-09-02 | 程情情 | Oil gas field water injection device |
| CN116351148A (en) * | 2023-05-08 | 2023-06-30 | 江苏苏美达新材料科技发展有限公司 | Cooling circulation sewage treatment system and method based on plastic components in PBAT (polybutylene terephthalate) production and dicing |
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| CN114653326B (en) * | 2022-03-23 | 2022-12-06 | 徐州工业职业技术学院 | Liquid phase method for preparing nano SiO 2 Chemical synthesis equipment for powder |
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| CN114984655B (en) * | 2022-06-14 | 2023-09-19 | 牡丹江市井田石油钻采配件有限公司 | Water injection device for oil-gas field |
| CN116351148A (en) * | 2023-05-08 | 2023-06-30 | 江苏苏美达新材料科技发展有限公司 | Cooling circulation sewage treatment system and method based on plastic components in PBAT (polybutylene terephthalate) production and dicing |
| CN116351148B (en) * | 2023-05-08 | 2023-11-07 | 江苏苏美达新材料科技发展有限公司 | Cooling circulation sewage treatment system and method based on plastic components in PBAT (polybutylene terephthalate) production and dicing |
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